NAVIDEA BIOPHARMACEUTICALS I

CUSIP: 63937X103 Class: COM

Sowell Financial Services LLC's Holding History (CIK: 0001633697)

Note: Option positions (PUT/CALL) are excluded.

Q1 2019
Shares 65,484 Value ($000) $9 Avg Close — Range —
Q3 2018
Shares 240,400 Value ($000) $55 Avg Close — Range —
Q2 2018
Shares 209,802 Value ($000) $29 Avg Close — Range —
Q1 2018
Shares 303,503 Value ($000) $82 Avg Close — Range —
Q4 2017
Shares 506,634 Value ($000) $190 Avg Close — Range —
Q3 2017
Shares 688,471 Value ($000) $302 Avg Close — Range —
Q2 2017
Shares 1,507,457 Value ($000) $593 Avg Close — Range —
Q1 2017
Shares 1,551,874 Value ($000) $714 Avg Close — Range —
Q4 2016
Shares 1,578,519 Value ($000) $667 Avg Close — Range —